Maths Olympiad Prep

Library / /211 of 387

, 2005

Number theory Difficulty 2.0 Junior Find the answer Canada

In Yacleyland, the unit of money used is called the Yacley. There are only two denominations of paper money: the 17 Yacley bill and the 5 Yacley bill. How many different combinations of these bills total 453 Yacley?

(A) 33 (B) 44 (C) 55 (D) 66 (E) 77

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Source: CEMC, University of Waterloo, licensed CC-BY-NC-4.0. Statement reproduced verbatim; metadata (topic, difficulty) added by this project. Solutions are the publisher's, linked not copied.